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The vanishing advantage of longevity in Nicoya, Costa Rica: A cohort shift 哥斯达黎加尼科亚的长寿优势消失:群体转变
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-10-18 DOI: 10.4054/demres.2023.49.27
Luis Rosero-Bixby
BACKGROUND The Nicoya region in Costa Rica has been identified as one of a handful of hotspots of extreme longevity. The evidence supporting this status comes mostly from observing the 1990 and 2000 decades and cohorts born before 1930. OBJECTIVE To determine how the longevity advantage of older men in Nicoya has progressed in the period 1990 to 2020 and in cohorts born from 1900 to 1950. METHODS Remaining length of life and adult mortality were estimated using new public administrative records from the electoral system and a Gompertz regression model. A new nationwide survival-time database of 550,000 adult Costa Ricans who were alive at any point during 1990–2020 was put together.
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引用次数: 0
Variable-r in sex ratios: Formulas in honor of Jim Vaupel 性别比例的变量r:纪念Jim Vaupel的公式
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-10-17 DOI: 10.4054/demres.2023.49.26
Vladimir Canudas-Romo, Wen Su, Mike Hollingshaus
BACKGROUND Two seminal studies in the 1980s, by Preston and Coale (1982) and Arthur and Vaupel (1984), generalized the Lotka equations developing the variable-r methods. OBJECTIVE Time changes in sex ratios (males:females) are studied from the perspective of the variable-r method to estimate the contributions of fertility, mortality, and net-migration. METHODS The time change in sex ratios can be calculated as a comparison of the growth rates of the sexes. The difference is then decomposed into population composition, and the age-specific components of fertility, mortality, and net migration. Thirteen countries with long historical demographic series are used to illustrate the time trends in sex ratios.
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引用次数: 0
Early life exposure to cigarette smoking and adult and old-age male mortality: Evidence from linked US full-count census and mortality data 早期接触吸烟与成年和老年男性死亡率:来自美国全人口普查和死亡率数据的证据
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-10-11 DOI: 10.4054/demres.2023.49.25
Jonas Helgertz, John Robert Warren
BACKGROUND Smoking is a leading cause of premature death across contemporary developed nations, but few longitudinal individual-level studies have examined the long-term health consequences of exposure to smoking. OBJECTIVE We examine the effect of fetal and infant exposure to exogenous variation in smoking, brought about by state-level cigarette taxation, on adulthood and old-age mortality (ages 55 ‒ 73) among cohorts of boys born in the United States during the 1920s and 1930s.
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引用次数: 0
Partnership satisfaction in Czechia during the COVID-19 pandemic COVID-19大流行期间捷克伙伴关系满意度
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-10-05 DOI: 10.4054/demres.2023.49.24
Martin Kreidl, Barbora Hubatková
BACKGROUND There are several published investigations of family life during the COVID-19 pandemic. However, only a few describe trends in partnership quality, and none do so for the later stages of the pandemic. OBJECTIVE We want to show how various measures of partnership quality develop over time and whether trends differ by respondent’s sex and education.
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引用次数: 0
Do couples who use fertility treatments divorce more? Evidence from the US National Survey of Family Growth 使用生育治疗的夫妇离婚更多吗?来自美国全国家庭成长调查的证据
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-10-04 DOI: 10.4054/demres.2023.49.23
Anna Barbuscia, Maria Sironi
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引用次数: 0
Advanced or postponed motherhood? Migrants’ and natives’ gap between ideal and actual age at first birth in Spain 提前做母亲还是推迟做母亲?西班牙移民与本地人理想年龄与实际第一胎年龄的差距
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-09-28 DOI: 10.4054/demres.2023.49.22
Xiana Bueno, Mariona Lozano, Alícia Adserà
BACKGROUND The analysis of migrants’ preferences on the timing of fertility offers insights on how the migration experience and the contextual characteristics at destination might shape migrant women’s expectations and behaviors. OBJECTIVE This paper explores the ideal age at first birth among Spanish and foreign-born women in Spain and its gap in relation to the actual age at first birth among those who are mothers. METHOD We use the 2018 Spanish Fertility Survey to study respondents’ ideal age at first birth and the gap between ideal and actual age – whether a postponement or an advancement. We analyze the variation of the gap by age at arrival into Spain and the motherhood status at migration, together with contextual and sociodemographic characteristics.
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引用次数: 0
Calculating contraceptive prevalence and unmet need for family planning in low-fertility countries with the Generations and Gender Survey 利用世代和性别调查计算低生育率国家的避孕普及率和未满足的计划生育需求
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-09-27 DOI: 10.4054/demres.2023.49.21
Judith Koops
BACKGROUND In Europe, 10% ‒ 40% of adults experience an unintended or sooner-than-intended birth. However, European research on family planning need and use is scarce. OBJECTIVE The Generations and Gender Survey is a cross-national panel survey collected in low-fertility settings in Europe, Asia, and South America. This paper demonstrates how to use this dataset to calculate family planning need and use and explores the possibility of comparison across countries and time.
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引用次数: 0
Religion and union dissolution: Effects of couple and municipal religiosity on divorce and separation 宗教信仰与婚姻破裂:夫妻和城市宗教信仰对离婚和分居的影响
3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-09-19 DOI: 10.4054/demres.2023.49.20
Willem R. J. Vermeulen, Mioara Zoutewelle-Terovan, Niels Kooiman, Aart C. Liefbroer
BACKGROUND Several theoretical models argue that divorce risks depend on an individual’s level of religiosity and the level of religiosity in this individual’s spatial context. However, it remains unclear whether the same relationship holds for couples and whether the strength of the effect of couple-level religiosity depends on the level of religiosity in the context (a so-called cross-level interaction effect). Moreover, we lack considerable knowledge about whether such effects also apply to the dissolution of unmarried cohabitations.
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引用次数: 0
Describing the Dutch Social Networks and Fertility Study and how to process it 描述荷兰社会网络和生育率研究及其处理方法
IF 2.1 3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-09-08 DOI: 10.4054/demres.2023.49.19
Gert Stulp
BACKGROUND The social networks of people play a prominent role in theories on fertility. Investigating how networks shape behaviour is hard, because of the difficulty in measuring (large) networks among representative samples. Therefore, comprehensive studies of the variation in the structure and composition of networks and their impact on fertility outcomes are lacking. OBJECTIVE I aim to, first, describe the Dutch Social Networks and Fertility Study, and, second, describe the R-package FertNet that processes data from this study and transforms it into an easy-to-use format for researchers.
背景人的社会网络在生育理论中发挥着重要作用。由于难以在代表性样本中测量(大型)网络,因此很难调查网络如何塑造行为。因此,缺乏对网络结构和组成的变化及其对生育结果的影响的全面研究。目的:首先,我的目标是描述荷兰社会网络和生育研究,其次,描述R包FertNet,它处理这项研究的数据,并将其转换为研究人员易于使用的格式。
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引用次数: 0
Joint physical custody of children in Europe: A growing phenomenon 欧洲儿童的共同监护权:一个日益增长的现象
IF 2.1 3区 社会学 Q2 DEMOGRAPHY Pub Date : 2023-09-06 DOI: 10.4054/demres.2023.49.18
M. Hakovirta, Daniel R. Meyer, Milla Salin, Eija Lindroos, Mari Haapanen
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引用次数: 0
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